CN201537769U - Double-circulation water cooling gun - Google Patents
Double-circulation water cooling gun Download PDFInfo
- Publication number
- CN201537769U CN201537769U CN2009202171112U CN200920217111U CN201537769U CN 201537769 U CN201537769 U CN 201537769U CN 2009202171112 U CN2009202171112 U CN 2009202171112U CN 200920217111 U CN200920217111 U CN 200920217111U CN 201537769 U CN201537769 U CN 201537769U
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- water
- pipe
- inlet pipe
- gun
- copperhead
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- Expired - Lifetime
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Abstract
A double-circulation water cooling gun comprises a gun head, a gun body, a gas inlet pipe, a water inlet pipe and a water outlet pipe, wherein the gun head and the gun body are respectively provided with water cooling circulating pipelines which are respectively connected with the water inlet pipe and the water outlet pipe; the water cooling circulating pipeline of the gun body comprises an inner container pipe and a water dividing inner copper pipe in the inner container pipe; the water dividing inner copper pipe adopts a special pipe; after the inner container pipe is sleeved outside the water dividing inner copper pipe, two independent channels are formed between the inner container pipe and the water dividing inner copper pipe; the two channels are respectively connected with the water inlet pipe and the water outlet pipe; the water cooling circulating pipeline of the gun head comprises a burner copper head and a water collecting copper head sleeved with the burner copper head; the burner copper head and the water collecting copper head form a water circulation cavity body; and two ends of the cavity body are connected with flat water pipes and are respectively connected with the water inlet pipe and the water outlet pipe through the flat water pipes. The cooling effect to the gun body is achieved through the water circulation of water channels between the special water dividing inner copper pipe and the inner container pipe, and the cooling effect to the water collecting copper head and the burner copper head is achieved through the water flow of the flat water pipes.
Description
Technical field
The utility model belongs to gas shield welding apparatus field, is specifically related to a kind of double-circulation water-cooling welding torch that all can carry out water-cooled to the body of a gun and copperhead.
Background technology
Gas shielded arc welding is as a kind of important Type of Welding, and it is very fast to have speed of welding, and the molten bath is less, and the heat affected area is narrow, and the weldment post welding distortion is little; Welding process is easy to operate, does not have slag or slag is seldom arranged, and postwelding does not need the characteristics of scarfing cinder basically, has quite widely at industrial circle and uses.Welding gun is nearer apart from welding pool, and a large amount of heat energy that produced in the process of welding can make nozzles copperhead and body of a gun heating.High temperature can influence the operator on the one hand and normally weld, the more important thing is that the overheated meeting of copperhead is seriously influenced its life-span, the heat energy of the body of a gun can not in time distribute the welding wire that then can cause body of a gun inside to be passed through and produce thermal bending deformation, and then have influence on normally carrying out of wire feed, cause wire feed not smooth, be unfavorable for welding.
The utility model content
At the deficiency of above existing welding gun, the utility model provides a kind of welding gun, makes it can reach good heat-radiation effect at the rifle head and the body of a gun.
For achieving the above object, realize by the following technical solutions:
A kind of double-circulation water-cooling welding torch comprises rifle head, the body of a gun, air inlet pipe, water inlet pipe, outlet pipe, is respectively equipped with the water-cooled circulation line at the rifle head and the body of a gun, and the water-cooled circulation line of the described rifle head and the body of a gun is connected with outlet pipe with water inlet pipe respectively.
Further design is, described body of a gun water-cooled circulation line comprises the interior copper pipe of the branch water of interior bile duct, interior bile duct inside, copper pipe is a shape tube in the described minute water, close the back between with the inner bag pipe box of outside and form two separate passages, two passages are connected with outlet pipe with water inlet pipe respectively.
And, described rifle head water-cooled circulation line comprise the nozzles copperhead, with the ring water copperhead of nozzles copperhead fit, both constitute water circulation cavity, the two ends of cavity are connected with Flat waterpipe, and are connected with outlet pipe with water inlet pipe respectively by Flat waterpipe.
Further design is, the outside of interior bile duct is provided with one deck insulation tube, and described insulation tube is between interior bile duct and Flat waterpipe; The head of interior bile duct is provided with dead ring, and described dead ring is between interior bile duct and ring water copperhead.
Simultaneously, described flat type water pipe outside is provided with outer pillar, and described flat type water pipe is connected by bag yarn rubber tube with water inlet pipe, outlet pipe and tightens by clip.
The utility model beneficial effect is:
The water circulation of the water channel by copper pipe in the branch water of abnormal shape and the capable city of interior bile duct reaches the cooling effect to the body of a gun, simultaneously, has realized the cooling effect of ring water copperhead and nozzles copperhead by the current of flat type water pipe.Thereby reached the effect of double-circulation water-cooling.
Description of drawings
According to specific embodiments and the drawings the utility model is described in further detail below.
Fig. 1 is the composition structure chart of double-circulation water-cooling welding torch described in the utility model.
Among the figure:
1, divides copper pipe in the water; 2, conductive seat copperhead; 3, interior bile duct; 4, handle copperhead; 5, air inlet pipe; 6, water inlet pipe; 7, outlet pipe; 8, nut; 9, screw thread short circuit mouth; 10, screw thread short circuit mouth; 11, flat type water pipe; 12, nozzles copperhead; 13, ring water copperhead; 14, dead ring; 15, insulation tube; 16, bag yarn rubber tube; 17, outer pillar; 18, clip.
The specific embodiment
Fig. 1 has provided a specific embodiment of the present utility model, double-circulation water-cooling welding torch, comprise air inlet pipe 5, water inlet pipe 6, outlet pipe 7, the three all is connected with handle copperhead 4, the center of described outlet pipe 7 and handle copperhead 4 is by being threaded, 7 nuts of outlet pipe as a hollow, in handle copperhead 4, be provided with the passage of air inlet pipe 5 and center UNICOM, the front end of described handle copperhead 4 is connected with dividing the interior copper pipe of water, welding wire and protective gas copper pipe inside in minute water is passed, copper pipe is a shape tube in the described minute water, divide the outside of copper pipe in the water that interior bile duct 3 is installed, copper pipe is by two water channels of abnormally-structured formation in interior bile duct 3 and the branch water, divide the front end of interior copper pipe of water and interior bile duct 3 to be connected by conductive seat copperhead 2, two water channels between the copper pipe are in the connection of conductive seat copperhead 2 places in bile duct 3 and the branch water in making, and the outside of interior bile duct 3 is provided with one deck body of a gun insulation tube 15; In the outside of conductive seat copperhead 2 dead ring 14 is installed, described dead ring 14 docks with body of a gun insulation tube 15, interconnective ring water copperhead 13 and nozzles copperhead 12 are installed in the outside of dead ring 14, form the space between described ring water copperhead 13 and the nozzles copperhead 12 and be provided with two flat type water pipes 11 and be connected with outlet pipe 7 with water inlet pipe 6 respectively, described flat type water pipe 11 is connected by bag yarn rubber tube 16 with water inlet pipe 6, outlet pipe 7, described bag yarn rubber tube 16 is by clip 18 chuckings, and described flat type water pipe 11 outsides are provided with outer pillar 17.
Above-mentioned double-circulation water-cooling welding torch forms the water-cooled circulation line respectively at the rifle head and the body of a gun, and the water-cooled circulation line of the described rifle head and the body of a gun is connected with outlet pipe 7 with water inlet pipe 6 respectively.
Described body of a gun water-cooled circulation line comprises the interior copper pipe 1 of the branch water of interior bile duct 3, interior bile duct 3 inside, copper pipe 1 is a shape tube in the described minute water, form two separate passages with between behind interior bile duct 3 fits of outside, two passages are connected with outlet pipe 7 with water inlet pipe 6 respectively.
Described rifle head water-cooled circulation line comprise nozzles copperhead 12, with the ring water copperhead 13 of nozzles copperhead 12 fits, both constitute water circulation cavity, the two ends of cavity are connected with Flat waterpipe 11, and pass through Flat waterpipe 11 and be connected with outlet pipe 7 with water inlet pipe 6 respectively.
The water circulation of the water channel by copper pipe in the branch water of abnormal shape and interior bile duct 3 row cities reaches the cooling effect to the body of a gun, simultaneously, realize the cooling effect of ring water copperhead 13 and nozzles copperhead 12 by the current of flat type water pipe 11, thereby reached the effect of double-circulation water-cooling.
Claims (6)
1. a double-circulation water-cooling welding torch comprises rifle head, the body of a gun, air inlet pipe, water inlet pipe, outlet pipe, it is characterized in that, is respectively equipped with the water-cooled circulation line at the rifle head and the body of a gun, and the water-cooled circulation line of the described rifle head and the body of a gun is connected with outlet pipe with water inlet pipe respectively.
2. double-circulation water-cooling welding torch according to claim 1, it is characterized in that, described body of a gun water-cooled circulation line comprises the interior copper pipe of the branch water of interior bile duct, interior bile duct inside, copper pipe is a shape tube in the described minute water, close the back between with the inner bag pipe box of outside and form two separate passages, two passages are connected with outlet pipe with water inlet pipe respectively.
3. double-circulation water-cooling welding torch according to claim 1, it is characterized in that, described rifle head water-cooled circulation line comprise the nozzles copperhead, with the ring water copperhead of nozzles copperhead fit, both constitute water circulation cavity, the two ends of cavity are connected with Flat waterpipe, and are connected with outlet pipe with water inlet pipe respectively by Flat waterpipe.
4. double-circulation water-cooling welding torch according to claim 2 is characterized in that the outside of interior bile duct is provided with one deck insulation tube, and described insulation tube is between interior bile duct and Flat waterpipe; The head of interior bile duct is provided with dead ring, and described dead ring is between interior bile duct and ring water copperhead.
5. double-circulation water-cooling welding torch according to claim 3 is characterized in that, described flat type water pipe outside is provided with outer pillar, and described flat type water pipe is connected by bag yarn rubber tube with water inlet pipe, outlet pipe and tightens by clip.
6. according to the described arbitrary double-circulation water-cooling welding torch of claim 1 to 5, it is characterized in that described air inlet pipe, water inlet pipe, outlet pipe all are connected with the handle copperhead, in the handle copperhead, be provided with the passage of air inlet pipe and center UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202171112U CN201537769U (en) | 2009-09-23 | 2009-09-23 | Double-circulation water cooling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202171112U CN201537769U (en) | 2009-09-23 | 2009-09-23 | Double-circulation water cooling gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537769U true CN201537769U (en) | 2010-08-04 |
Family
ID=42589224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202171112U Expired - Lifetime CN201537769U (en) | 2009-09-23 | 2009-09-23 | Double-circulation water cooling gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406063A (en) * | 2018-05-07 | 2018-08-17 | 济南诺斯焊接辅具有限公司 | A kind of high current two-way water cooled welding torch |
-
2009
- 2009-09-23 CN CN2009202171112U patent/CN201537769U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406063A (en) * | 2018-05-07 | 2018-08-17 | 济南诺斯焊接辅具有限公司 | A kind of high current two-way water cooled welding torch |
| CN108406063B (en) * | 2018-05-07 | 2024-05-24 | 济南诺斯焊接辅具有限公司 | Heavy-current double-circuit water-cooling welding gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100804 Effective date of abandoning: 20090923 |